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Al-RS485 Converter


Convert 20mA analog signals to the RS485 ModBus-RTU communication protocol. Compatible with the GS1 data loggers.

Al-RS485 Converter Description

UbiBot’s Al-RS485 converter follows industry standards to convert up to 4 20mA analog signals to the ModBus-RTU communication protocol, This is compatible with a RS485 standard port.

This converter allows you to connect your analog probes and sensors to a GS1-S model data logger and then monitor your data in real-time and access historical trends in the UbiBot IoT platform.

The convertor can also be directly connected to a PLC, industrial control instrument, configuration screen, or configuration software. Acquisition accuracy is 12-bit resolution with 0.1% accuracy. It can be widely used in industrial sites, distribution cabinets and other places requiring analog signal acquisition.

Compatible Products:

Al-RS485 Converter Specifications:

  • Power supply: DC 9~36V
  • Collected signal: Analog Input 4-20mA
  • Number of ports: 4 channels single terminal
  • AD conversion resolution: 12 bit
  • Accuracy: 0.1%
  • Communication method: RS485 (Modbus protocol)
  • Working environment: -40℃ ~ 85℃, 0% RH ~ 95% RH
  • Size: 82 x 50 x 32 mm
  • Cable length: 3m

UbiBot IoT Platform, App and Alerts:

Your UbiBot wireless data logger automatically synchronizes data with a WiFi, SIM or Ethernet network connection (model dependant) to the UbiBot IoT Platform. You have remote access to your data via UbiBot App or Web Console platform on a PC anywhere in the world and allowing you to receive alerts via voice, email, SMS and the App, and monitor the environment in real time.

The UbiBot IoT Platform is compatible with IFTTT, Alexa, Google Assistant, Google Sheets.